Frank O'Connor vs. Basilio Rosell — Career Comparison

Basilio Rosell built a career as a starting pitcher and Frank O'Connor as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Basilio Rosell posted stronger surface numbers — ERA 4.64 and WHIP 1.436 compared to 11.25 and 2.750 for Frank O'Connor. By the career numbers, Basilio Rosell had the better of this cross-role comparison — though era context would sharpen the verdict.